CN205345057U - Beam assembly behind vapour car roof and assembly structure thereof - Google Patents
Beam assembly behind vapour car roof and assembly structure thereof Download PDFInfo
- Publication number
- CN205345057U CN205345057U CN201620081641.9U CN201620081641U CN205345057U CN 205345057 U CN205345057 U CN 205345057U CN 201620081641 U CN201620081641 U CN 201620081641U CN 205345057 U CN205345057 U CN 205345057U
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- top cap
- cross beam
- rear cross
- cap rear
- top cover
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Abstract
The utility model discloses a beam assembly behind vapour car roof and assembly structure thereof. Beam assembly includes top cap rear frame member and top cap rear frame member reinforcing plate behind the vapour car roof, top cap rear frame member and top cap rear frame member reinforcing plate weld into double -deck girder construction in transverse edge department, and double -deck girder construction section is the double -U -shaped opening that the size is overlapped, double -deck girder construction is used for making the double -U -shaped opening towards vapour car roof with vapour car roof fixed connection. Adopt beam assembly's behind the above -mentioned vapour car roof assembly structure. Double -deck girder construction, the effectual torsional rigidity that promotes the automobile body, simultaneously, it is lower to have avoidd single layer structure mode, the easy problem that produces the sound of beating a drum.
Description
Technical field
This utility model belongs to automotive body structure technical field, is specifically related to automobile top cover and rear frame member assembly and assembling structure thereof.
Background technology
The torsional properties index of car load, as the vitals connecting body side wall and top cover, is not only had strong influence, also directly affects the rataplan etc. of the abnormal sound of vehicle body, automobile tail by top cap rear cross beam.
Traditional top cap rear cross beam is monolayer beam structure, promotes limited to the torsional rigidity of vehicle body；Secondly, there is the risk of roof bow rataplan in monolayer beam structure；If solving rataplan by increasing the cross-sectional sizes between roof bow and top cover, namely increasing roof bow and the adapted space of top cover, then sacrificing the head space of heel row occupant.Conventional monolayers top cap rear cross beam structure can not meet train operation performance or occupant comfort requirement.
Utility model content
Automobile top cover and rear frame member assembly disclosed in this utility model and assembling structure thereof, while promoting body torsional rigdity performance, it is possible to do not sacrifice heel row occupant's head space, solve top cap rear cross beam rataplan problem.
Automobile top cover and rear frame member assembly disclosed in this utility model, strengthens plate including top cap rear cross beam and top cap rear cross beam；Described top cap rear cross beam and top cap rear cross beam are strengthened plate and are welded into Two-layer Beam structure at transverse edge place, described Two-layer Beam structure section is the double-U-shaped opening that size is overlapping, and described Two-layer Beam structure is connected so that double-U-shaped opening is towards automobile top cover for fixing with automobile top cover.
Further, also including top cap rear cross beam gripper shoe, described top cap rear cross beam gripper shoe is arranged in described Two-layer Beam physical end both sides and welds with it, and described top cap rear cross beam gripper shoe extends transversely out and for welding with body side wall.
Further, described top cap rear cross beam is strengthened plate with top cap rear cross beam and is welded continuously and for welding with automobile top cover at the transverse edge place near tailstock side, described top cap rear cross beam is strengthened plate with top cap rear cross beam and is welded in opposite side transverse edge place space segmentation, and the top cap rear cross beam reinforcement plate that between space segmentation welding, position is corresponding is bonding with automobile top cover gluing.
The invention also discloses automobile top cover and rear frame member assembling structure, including, top cap rear cross beam, top cap rear cross beam strengthen plate and automobile top cover；Described top cap rear cross beam and top cap rear cross beam are strengthened plate and are welded into Two-layer Beam structure at transverse edge place, and described Two-layer Beam structure section be double-U-shaped opening, and described Two-layer Beam structure is fixed with automobile top cover and is connected so that double-U-shaped opening is towards automobile top cover.
Further, also including top cap rear cross beam gripper shoe and vehicle side, described top cap rear cross beam gripper shoe is arranged in described Two-layer Beam physical end both sides and welds with it, and described top cap rear cross beam gripper shoe extends transversely out and welds with vehicle side.
Further, described top cap rear cross beam is strengthened plate with top cap rear cross beam and is welded continuously and for welding with automobile top cover at the transverse edge place near tailstock side, described top cap rear cross beam is strengthened plate with top cap rear cross beam and is welded in opposite side transverse edge place space segmentation, and the top cap rear cross beam reinforcement plate that between space segmentation welding, position is corresponding is bonding with automobile top cover gluing.
This utility model Advantageous Effects is: top cap rear cross beam and top cap rear cross beam are strengthened plate and be welded into Two-layer Beam structure at transverse edge place, Two-layer Beam structure and automobile top cover be fixing to be connected and its double-U-shaped opening is towards automobile top cover, it is formed for a cavity sealed, so can improve the shortcoming that torsional rigidity that monolayer top cap rear cross beam structure brings is relatively low, improve the local mode of top cap rear cross beam, the problem effectively solving top cap rear cross beam rataplan.It addition, Two-layer Beam structure does not increase the Section Space size between top cap rear cross beam and automobile top cover, when meeting intensity, the head space of heel row occupant is also improved accordingly.
Accompanying drawing explanation
Fig. 1 is this utility model automobile top cover and rear frame member assembly structure figure；
Fig. 2 is this utility model automobile top cover and rear frame member assembly figure；
Fig. 3 is the A-A profile of Fig. 1；
Fig. 4 is the B-B profile of Fig. 1；
Wherein, 1-top cap rear cross beam gripper shoe, 2-top cap rear cross beam strengthen plate, 3-top cap rear cross beam, 4-automobile top cover, 5-lightening hole, continuous welding edge 6, segmentation welding edge 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the automobile top cover and rear frame member assembly in this utility model and assembling structure thereof are described in further detail.
Referring to Fig. 1 to Fig. 4, this automobile top cover and rear frame member assembling structure, strengthen plate 2, automobile top cover 4 and vehicle side (not shown) including top cap rear cross beam 3, top cap rear cross beam；Top cap rear cross beam 3 and top cap rear cross beam are strengthened plate 2 and are welded into Two-layer Beam structure at transverse edge place, specifically, referring to Fig. 3 and Fig. 4, can be that top cap rear cross beam 3 welds formation sequential welding edge fit 6 with top cap rear cross beam reinforcement plate 2 continuously at the transverse edge place of close tailstock side and welds with automobile top cover 4, top cap rear cross beam 3 is strengthened plate 2 and is welded formation segmentation welding edge 7 in opposite side transverse edge place space segmentation with top cap rear cross beam, and the top cap rear cross beam reinforcement plate 2 that between space segmentation welding, position is corresponding is bonding with automobile top cover 4 gluing；Two-layer Beam structure section is the double-U-shaped opening that size is overlapping, and the double-U-shaped opening of Two-layer Beam structure is towards automobile top cover 4.
This automobile top cover and rear frame member assembling structure also includes top cap rear cross beam gripper shoe 1, and top cap rear cross beam gripper shoe 1 is arranged in Two-layer Beam physical end both sides and welds with it, and top cap rear cross beam gripper shoe 1 extends transversely out and welds with vehicle side.
Top cap rear cross beam 3, top cap rear cross beam reinforcement 2 are opened some lightening holes 5, reaches light-weighted purpose.
Automobile top cover and rear frame member assembly, strengthens plate 2 including top cap rear cross beam 3 and top cap rear cross beam；Top cap rear cross beam 3 and top cap rear cross beam are strengthened plate 2 and are welded into Two-layer Beam structure at transverse edge place, can be specifically that top cap rear cross beam 3 welds with top cap rear cross beam reinforcement plate 2 continuously at the transverse edge place near tailstock side and welds with automobile top cover 4, top cap rear cross beam 3 is strengthened plate 2 with top cap rear cross beam and is welded in opposite side transverse edge place space segmentation, and the top cap rear cross beam reinforcement plate 2 that between space segmentation welding, position is corresponding is bonding with automobile top cover 4 gluing；Two-layer Beam structure section is the double-U-shaped opening that size is overlapping, and Two-layer Beam structure is connected so that double-U-shaped opening is towards automobile top cover 4 for fixing with automobile top cover.
Automobile top cover and rear frame member assembly also includes top cap rear cross beam gripper shoe 1, and top cap rear cross beam gripper shoe is arranged in Two-layer Beam physical end both sides and welds with it, and top cap rear cross beam gripper shoe extends transversely out and for welding with vehicle side.
Two-layer Beam structure, effectively improves the torsional rigidity of vehicle body, meanwhile, has evaded single layer structure mode relatively low, it is easy to the problem producing rataplan.Two-layer Beam section is that double-U-shaped opening towards automobile top cover and is secured to, and is conducive to the twisting property promoting vehicle body not increase the Section Space size between top cap rear cross beam assembly and automobile top cover simultaneously, thus reaching to optimize the effect in heel row occupant's head space.
Claims (6)
1. automobile top cover and rear frame member assembly, it is characterised in that: include top cap rear cross beam (3) and top cap rear cross beam strengthens plate (2)；Described top cap rear cross beam (3) and top cap rear cross beam are strengthened plate (2) and are welded into Two-layer Beam structure at transverse edge place, described Two-layer Beam structure section is the double-U-shaped opening that size is overlapping, and described Two-layer Beam structure is connected so that double-U-shaped opening is towards automobile top cover (4) for fixing with automobile top cover (4).
2. automobile top cover and rear frame member assembly as claimed in claim 1, it is characterized in that: also include top cap rear cross beam gripper shoe (1), described top cap rear cross beam gripper shoe (1) is arranged in described Two-layer Beam physical end both sides and welds with it, and described top cap rear cross beam gripper shoe (1) extends transversely out and for welding with vehicle side.
3. automobile top cover and rear frame member assembly as claimed in claim 2, it is characterized in that: described top cap rear cross beam (3) is strengthened plate (2) with top cap rear cross beam and welded continuously and for welding with automobile top cover (4) at the transverse edge place near tailstock side, described top cap rear cross beam (3) is strengthened plate (2) with top cap rear cross beam and is welded in opposite side transverse edge place space segmentation, and the top cap rear cross beam that between space segmentation welding, position is corresponding strengthens plate (2) for bonding with automobile top cover (4) gluing.
4. automobile top cover and rear frame member assembling structure, it is characterised in that: include top cap rear cross beam (3), top cap rear cross beam strengthens plate (2) and automobile top cover (4)；Described top cap rear cross beam (3) and top cap rear cross beam are strengthened plate (2) and are welded into Two-layer Beam structure at transverse edge place, described Two-layer Beam structure section is the double-U-shaped opening that size is overlapping, and described Two-layer Beam structure is fixed with automobile top cover (4) and is connected so that double-U-shaped opening is towards automobile top cover (4).
5. automobile top cover and rear frame member assembling structure as claimed in claim 4, it is characterized in that: also include top cap rear cross beam gripper shoe (1) and vehicle side, described top cap rear cross beam gripper shoe (1) is arranged in described Two-layer Beam physical end both sides and welds with it, and described top cap rear cross beam gripper shoe (1) extends transversely out and welds with vehicle side.
6. automobile top cover and rear frame member assembling structure as claimed in claim 5, it is characterized in that: described top cap rear cross beam (3) is strengthened plate (2) with top cap rear cross beam and welded continuously at the transverse edge place near tailstock side and weld with automobile top cover, described top cap rear cross beam (3) is strengthened plate (2) with top cap rear cross beam and is welded in opposite side transverse edge place space segmentation, and top cap rear cross beam reinforcement plate (2) that between space segmentation welding, position is corresponding is bonding with automobile top cover (4) gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081641.9U CN205345057U (en) | 2016-01-28 | 2016-01-28 | Beam assembly behind vapour car roof and assembly structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081641.9U CN205345057U (en) | 2016-01-28 | 2016-01-28 | Beam assembly behind vapour car roof and assembly structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205345057U true CN205345057U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081641.9U Active CN205345057U (en) | 2016-01-28 | 2016-01-28 | Beam assembly behind vapour car roof and assembly structure thereof |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005029A (en) * | 2016-07-14 | 2016-10-12 | 北京长安汽车工程技术研究有限责任公司 | Automobile and automotive top cover reinforcing crossbeam |
| CN106043448A (en) * | 2016-08-04 | 2016-10-26 | 奇瑞汽车股份有限公司 | Car body rear head piece assembly structure |
| CN107458192A (en) * | 2017-07-17 | 2017-12-12 | 奇瑞汽车股份有限公司 | A kind of automobile rear back door hinge mounting structure |
| CN115285231A (en) * | 2022-07-15 | 2022-11-04 | 岚图汽车科技有限公司 | Top cover rear cross beam assembly and automobile body upper shell |
-
2016
- 2016-01-28 CN CN201620081641.9U patent/CN205345057U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005029A (en) * | 2016-07-14 | 2016-10-12 | 北京长安汽车工程技术研究有限责任公司 | Automobile and automotive top cover reinforcing crossbeam |
| CN106043448A (en) * | 2016-08-04 | 2016-10-26 | 奇瑞汽车股份有限公司 | Car body rear head piece assembly structure |
| CN107458192A (en) * | 2017-07-17 | 2017-12-12 | 奇瑞汽车股份有限公司 | A kind of automobile rear back door hinge mounting structure |
| CN115285231A (en) * | 2022-07-15 | 2022-11-04 | 岚图汽车科技有限公司 | Top cover rear cross beam assembly and automobile body upper shell |
| CN115285231B (en) * | 2022-07-15 | 2023-06-02 | 岚图汽车科技有限公司 | Top cap rear cross beam assembly and automobile body upper shell |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |